Formaldehyde oxime
Structural formula
| Business number | 01J4 |
|---|---|
| Molecular formula | CH3NO |
| Molecular weight | 45.04 |
| label |
Formyl oxime aqueous solution, Formaldehydeoxime, Formaldoximesolution, Methyleneamine N-oxide, N-Hydroxymethyleneimine |
Numbering system
CAS number:75-17-2
MDL number:MFCD00058969
EINECS number:200-845-7
RTECS number:LP9720000
BRN number:None
PubChem ID:None
Physical property data
1. Characteristics: pure product with extremely strong refractive index Colorless liquid.
2. Density (g/mL,25/4℃)：1． 035
3. Relative vapor density (g/mL,AIR=1): Unsure
4. Melting point (ºC): Unsure
5. Boiling point (ºC,Normal pressure): Uncertain
6. Boiling point (ºC,5.2kPa): Unsure
7. fold�Rate: Uncertain
8. Flash Point (ºC): 25
9. Specific optical rotation (º): Unsure
10. Autoignition point or ignition temperature (ºC): Unsure
11. Vapor pressure (kPa,25ºC): Unsure
12. Saturated vapor pressure (kPa,60ºC): Unsure
13. Heat of combustion (KJ/mol): Unsure
14. Critical temperature (ºC): Unsure
15. Critical pressure (KPa): Unsure
16. Oil and water (octanol/Log value of the partition coefficient (water): Uncertain
17. Explosion limit (%,V/V): Not sure
18. Lower explosion limit (%,V/V): Unsure
19. Solubility: soluble in water and acid. Can become a water-insoluble polymer at room temperature.
Toxicological data
1, teratogenicity
E. coli: 10umol/plate
Ecological data
None
Molecular structure data
1. Molar refractive index:10.86
2. Molar volume (m3/mol）：48.4
3. isotonic specific volume (90.2K):110.8
4. Surface Tension (dyne/cm):27.4
5. Polarizability（10-24cm3): 4.30
Compute chemical data
1. Reference value for hydrophobic parameter calculation (XlogP): 1.5
2. Number of hydrogen bond donors: 1
3. Number of hydrogen bond acceptors: 2
4. Number of rotatable chemical bonds: 0
5. Number of tautomers: 2
6. Topological molecule polar surface area 32.6
7. Number of heavy atoms: 3
8. Surface charge: 0
9. Complexity: 12.3
10. Number of isotope atoms: 0
11. Determine the number of atomic stereocenters: 0
12. Uncertain number of atomic stereocenters: 0
13. Determine the number of chemical bond stereocenters: 0
14. Number of uncertain chemical bond stereocenters: 0
15. Number of covalent bond units: 1
Properties and stability
None
Storage method
This product should be kept sealed. Not suitable for long-term storage.
Synthesis method
None
Purpose
Used for determination of manganese, copper, nickel, cobalt and iron, etc.
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